- For use with potable drinking water
- Rated at maximum 230 psi at 400°F
- Hydrostatically tested
- Galvanizing on nipples done by hot dip process, according to ASTM A153
- Galvanized nipples are certified to NSF 61 and the lead free law
- Durable steel construction
- Always check your local plumbing and gas codes before starting any piping projects
- Not for underground use